Apply stable operating power to and V- . The LED will light up and display the active voltage reading at VIN.
: Triggering warning buzzers, cooling fans, or hazard lights during extreme overvoltage or undervoltage faults. Mode F3: Overvoltage Protection Mode (Threshold Drop Relay) dvb01 user manual
DVB01 User Manual: Voltage Controller | PDF | Power Supply - Scribd Apply stable operating power to and V-